Support WBURAdvocates Struggle To Reach Growing Ranks Of Suburban PoorPlay07:23Download AudioPam FesslerMay 20, 2013 ShareTD Bank volunteers sort donated food into barrels at the Manna Food Center in Gaithersburg in Montgomery County, Md. Poverty in the county just outside Washington, D.C., has grown by two-thirds since 2007. (NPR)